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TRUSTED BY DE KALB, TX HOMEOWNERS

  • Average homeowner rating star icon5
    Average homeowner rating
  • Verified reviews icon17
    Verified insulation services reviews

Top-Rated Insulation pros in De Kalb - Updated Nov 2026

BluSky NM Drywall Lath & Plaster Inc
4.8(
249
)
Batt, Rolled or Reflective Insulation - Install or UpgradeBlown-In Insulation - Install or UpgradeInjection Insulation - Install+2 more

Serving De Kalb, TX and surrounding areas

In business since 1994

Free estimates

Emergency services offered

"They did an excellent job, and it looks and feels great.  Alvaro did a very good job of explaining all options and prices.
The house looks fabulous, and it holds the inside temperature better due to the insulation.
The clean up was very good.
"
Additional Photos
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Recommended by98%of homeowners
Avatar for Elite Foam Systems
Elite Foam Systems
3.8(
13
)
Blown-In Insulation - Install or UpgradeSpray Foam Insulation - Install

Serving De Kalb, TX and surrounding areas

In business since 2009

Free estimates

Credit card accepted

"They kept their word about when they would arrive and kept in touch with me through the process. The person who came and gave us our estimate and their work crew were very professional and polite. I would highly recommend them to anyone looking for spray insulation!"
Warehouse
Industrial Warehouse
Warehouse
Business
Photo Gallery

+3

Response time3 days
Recommended by90%of homeowners
Avatar for AIR NETWORK A/C & HEATING
AIR NETWORK A/C & HEATING
5.0(
10
)
Batt, Rolled or Reflective Insulation - Install or UpgradeBlown-In Insulation - Install or UpgradeInjection Insulation - Install+2 more

Serving De Kalb, TX and surrounding areas

In business since 2003

Free estimates

Emergency services offered

"I received 3 quotes on installing a new 5 ton unit to our house air network was $2,000 cheaper than the # 2 bid and over $3000 cheaper than the other bid. They came when they said and chris was very knowledgeable. We had a new unit installed as well as all new ducting and blown in insulation. I would highly recommend air network in the Weimar area"
Recommended by100%of homeowners
Tucker's ProFoam Insulation LLC
5.0(
2
)
Injection Insulation - InstallSpray Foam Insulation - Install

Serving De Kalb, TX and surrounding areas

In business since 2020

Free estimates

Credit card accepted

Tuckers ProFoam is a family and veteran owned company. Our professional goal is to save you the customer on high energy cost. As well as on foundation lifting. We also help you get tax credits up to $1200 back on your taxes In 2023 through a tax credit program from the government for cutting back on green house gasses. \n

Response time1 day
Response rate91%
Recommended by100%of homeowners
Avatar for ADT Solar
ADT Solar
4.4(
111
)
Batt, Rolled or Reflective Insulation - Install or UpgradeBlown-In Insulation - Install or UpgradeInjection Insulation - Install+2 more

Serving De Kalb, TX and surrounding areas

In business since 2008

Free estimates

Warranties offered

"MARC JONES CONSTRUCTION TEAM  ARRIVED ON SCHEDULE AND INSTALLED THE SOLAR ARRAY OVER TWO DAYS.  ON MONDAY, WE HAD INSPECTION AND A FEW DAYS LATER THE ATTIC WAS INSULATED WITH FOAM TO REDUCE HEAT LOAD ON AIR CONDITIONING SYSTEM.  EVERYTHING WENT SMOOTHLY EXCEPT FOR INADVERTANTLY UNPLUGGING THE SYSTEM CIRCUITBREAKER DURING THE FOAMING OPERATIO.
"
11 kW PV Installation
5 kW PV Installation
9.5 kW PV Installation
Recommended by89%of homeowners
B&J Insulation
5.0(
2
)
Injection Insulation - InstallSpray Foam Insulation - Install

Serving De Kalb, TX and surrounding areas

In business since 2018

Free estimates

Credit card accepted

With over 15 years of experience, B&J Insulation is your premier insulation professional servicing residents across Texas! At B&J Insulation, we always make good on our promise to deliver professionalism, punctuality and customer satisfaction to all of our clients. We specialize in spray-foam insulation and roof coatings. No job is to big for us to handle. For a professional you can trust to get the job done right, give B&J Insulation a call today for your free estimate!

Interior wall
Before
Foam roof
Foam roof
Response time2 days
Recommended by100%of homeowners
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Insulation FAQs, answered by experts

Most heat in a garage is lost through air leaks in windows, doors, and walls. This is especially true if the walls are uninsulated, which is common in garages. Consider insulating your garage before installing a garage heater to ensure the heat it generates isn’t wasted, making it less efficient.

The cost to install a radiant barrier ranges from $700 to $2,800, depending on the size of your roof and the type you choose. Most people pay an average of $1,700 to install a radiant barrier. Foil options, both single- and double-sided, cost between $0.10 and $0.90 per square foot, while spray-on options start at $0.60 and go all the way up to $1 per square foot—which can add up quickly.

Mineral wool wraps are the most affordable and effective insulation for crawl space ducts. They are easy to cut, last for a long time, and healthier for humans. Meanwhile, fiberglass wraps are cheaper but more hazardous and difficult to handle. If you do choose to use a fiberglass wrap, make sure you are wearing long sleeves and wear proper protective gear.

Radiant barriers and insulation serve different purposes, so one is not inherently better than the other. Radiant barriers reflect radiant heat, helping keep spaces cool, especially in hot climates, while insulation slows heat transfer through conduction. For optimal energy efficiency, it’s best to use both together. 

Radiant barriers can enhance the performance of insulation by preventing heat gain in the summer and heat loss in the winter. The choice between them depends on specific climate conditions and the building’s design requirements.

R-value stands for resistance value and is a number assigned to insulation that states how good the insulation is at heat transference (insulation). The R-value of injection foam is around 4 which homeowners will be happy to know is actually quite good. Another benefit of injection foam versus fiberglass foam is that the colder it gets, the more injection foam retains its resistance properties, whereas fiberglass tends to lose its efficiency in colder temperatures.

The De Kalb, TX homeowners’ guide to insulation services

From average costs to expert advice, get all the answers you need to get your job done.